From: Stephen Hemminger <stephen@networkplumber.org>
Date: Wed, 8 Aug 2018 16:23:48 +0000 (-0700)
Subject: tc: flush after each command in batch mode
X-Git-Tag: v4.18.0~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d66fdfda71e4a30c1ca0ddb7b1a048bef30fe79e;p=thirdparty%2Fiproute2.git

tc: flush after each command in batch mode

After each command flush output.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/tc/tc.c b/tc/tc.c
index 62d54186e..3bb5910ff 100644
--- a/tc/tc.c
+++ b/tc/tc.c
@@ -402,6 +402,7 @@ static int batch(const char *name)
 
 		err = do_cmd(largc, largv, tail == NULL ? NULL : tail->buf,
 			     tail == NULL ? 0 : sizeof(tail->buf));
+		fflush(stdout);
 		if (err != 0) {
 			fprintf(stderr, "Command failed %s:%d\n", name,
 				cmdlineno - 1);